OPM

OPM may refer to:

Organizations

 * Office of Production Management, United States government agency that existed before the U.S. entry into World War II
 * United States Office of Personnel Management, the manager of the federal civil service in the United States
 * Oklahoma Office of Personnel Management, the state equivalent of the federal agency
 * Free Papua Movement (Organisasi Papua Merdeka), a separatist movement in Indonesia
 * Political Military Organization (Organización Político Militar), Paraguayan clandestine movement

Science and technology

 * Object Process Methodology
 * Optical performance monitoring, used for managing high capacity optical transmission and switching systems
 * Orientations of Proteins in Membranes database
 * Opportunistic Mesh, a wireless networking technology
 * Yamaha YM2151, an FM sound chip used in the late 1980s, also known as OPM (FM Operator Type-M)

Entertainment

 * Official U.S. PlayStation Magazine, a former US gaming magazine
 * PlayStation Official Magazine – UK, a British gaming magazine

Music

 * OPM (band), an American band, who formed in 1999 from Los Angeles
 * OPM (album), a 2008 album by Sarah Geronimo
 * Original Pilipino Music, a genre of contemporary Philippine music

Other uses

 * Oak processionary, a moth
 * Organizational Project Management
 * Online program manager, an online platform for teaching, learning and educational course management
 * O.P.M. Leasing Services, a defunct American computer leasing company
 * Outsourced program management or Outsourced program manager, see Affiliate marketing
 * Owner President Management Program, see Harvard Business School